This "In Training" service dog harness vest is great for all small dogs in training to become a working dog or service dog! Thanks to its durable and waterproof fabric, this vest is sure to withstand the toughest wear and tear. With quality features such as D-rings and clips, people are more likely to notice your dog is working and cause fewer distractions. At SitStay, we believe that service dogs and their handlers deserve top quality products. Order your vest today!

All sizes are based on your dog’s girth. To determine girth, Use a sewing tape or string to measure behind your dog's front legs to get their chest circumference. Measure around your dog's rib cage about an inch or two behind the front legs.

11-14"

15-18"

18-21"

21-24"

Don't see your dog's size? Check out the Classic Dog style of this exact vest here!